Calio is home to 14 people in North Dakota. The median age is 84.3, about 45 years above the US median. That is roughly 114% ahead of the North Dakota median. Owners hold 100% of the housing stock. Median household income runs $164,000, well clear of the $82,259 US median. That puts it in the top 1% of US cities for household income.
At a glance
Wealthier
median household income $164,000, above the US median
US median: $82,259
Older
median age 84.3
US median: 38.9
Less educated
21% hold a bachelor's degree
US average: 36%
Owner-heavy
100% owner-occupied
US average: 65%
Unique to this place
What stands out about Calio
What changed most since 1990
Median age38.3 → 84.3(+46.0 years)US over the same years: +6.0 years
Median household income (2024 dollars)$49,201 → $164,000(+233%)US over the same years: +14%
Population30 → 14(−53%)US over the same years: +35%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Over time
Calio, decade by decade
Calio population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
30
$49,201
$35,999
4.8%
0.0
2000
24
$21,632
$25,139
18.2%
0.0
2010
22
$64,136
$29,922
0.0%
0.0
2020
8
–
–
0.0%
29.3
2024
14
$164,000
–
21.4%
0.0
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
